?Optional requirement.
?Difference between total solids and dry rubber content.
?Higher minimum values of mechanical stability may be agreed between the interested parties if desired.
*Based on total solids.
?After neutralization of ammonia with boric acid.
No pronounced odour of putrefraction
Odour?
No pronounced blue or grey
Colour
As agreed between the interested parties
but not to exceed 1.0
KOH number
As agreed between the interested parties
but not to exceed 0.2
Volatile fany acid (VFA) number
0.10
0.10
Sludge content, %, maximum
8
8
Manganese, ppm, maximum*
8
8
Copper, ppm, maximum*
0.05
0.05
Coagulum content, %, maximum
650
650
Mechanical stablity, s, minimum?
maximum
minimum
0.29
0.6
Ammonia, % on latex
2.0
2.0
Non-rubber solids, %, maximum?
60.0
60.0
Dry rubber content, %, minimum
61.5
61.5
Total solids content, %, minimum?
LA
HA
Centrifuged
Requirements of ISO 2004 for centrifuged and creamed natural rubber latex concentrates LATZ Latex, after compounding, has a wide application especially in dipped products like gloves, foam mattresses, reconstituted/reclaimed leather, balloons, shoe soles, mats etc. It is also used as an adhesive for casting on to a backing substrate, in wood lamination and for binding different types of materials. LATZ Latex is the most common type of Low Ammonia Latex preserved in small amount of TMTD and Zinc Oxide. A natural rubber latex concentrate obtained by centrifugation and preserved with a low amount of ammonia, it is a general purpose latex widely used in many latex applications like foams, dipping, castings and adhesive bindings. It is more commonly used in colder climates where the factory floor is enclosed to maintain temperature and thus the lower level of ammonia content is desirable.
Low Ammonia Latex Concentrate (LATZ Latex) HA Latex is packed in non-returnable, internal-lined metal drums of net weight 205kg or delivered in larger bulk quantities using appropriate tanks. HA Latex, after compounding, has a wide application especially in dipped products like medical or industrial gloves, rubber thread, balloons, prophylactics (condoms), tubing, finger cots, etc. It is also used as an adhesive for footballs, adhesive for bandages, castings on to a backing substrate, in wood lamination and for binding different types of materials. HA Latex is also known as Standard Ammonia, High Ammonia or Full Ammonia. It is a natural rubber latex concentrate obtained by centrifugation and preserved with a high amount of ammonia. It is the most common grade of latex used worldwide. It gives excellent films of high clarity and has good adhesion characteristics as a binding agent when suitably compounded.
High Ammonia Latex Concentrate (HA Latex) The various types of latex : |
Latex is the thin stretchy material obtained by processing the sap of rubber plants. It can also be made synthetically by polyme
Delivery Time: | 15 days on receipt of L\C |
Package: | 1. 80 Barrels of 200kg's in 20 foot container. 2. Flexi bag of 21 MT |
Supply Ability: | 3000 Metric Ton per Month |
Minimum Order Quantity: | 20 Metric Ton |
Payment Terms: | L/C,T/T |
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